heart misses a beat, one's

heart misses a beat

(One) experiences nervousness or excitement. I swear, my heart missed a beat the first time I saw my wife. My heart misses a beat every time I'm called into my boss's office.
See also: beat, heart, miss

heart skips a beat

(One) experiences nervousness or excitement. I swear, my heart skipped a beat the first time I saw my wife. My heart skips a beat every time I'm called into my boss's office.
See also: beat, heart, skip
Farlex Dictionary of Idioms.

heart misses a beat, one's

Also, one's heart skips a beat or stands still . One is startled, frightened, or very excited. For example, Her heart missed a beat when she heard her name called out in the list of finalists, or When the bear appeared in front of us, my heart skipped a beat, or My heart stands still at the very thought of flying through a thunderstorm. All these hyperbolic expressions can also be used with make, meaning "to cause one to be startled" as in That blast from the ship's whistle made my heart skip a beat.
See also: heart, miss
The American Heritage® Dictionary of Idioms by Christine Ammer.
See also:
  • (one's) heart misses a beat
  • (one's) heart skips a beat
  • beat at
  • beat it
  • Beat it!
  • Dutch
  • beat feet
  • walk the beat
  • beat a (hasty/quick) retreat, to
  • daylight